Tiezhu Yang 710e4a82d6 rtc: mpc5121: Use correct return value for mpc5121_rtc_probe() ...

When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1590370788-15136-2-git-send-email-yangtiezhu@loongson.cn

2020-05-30 04:12:38 +02:00

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